Transparent Passwordless

We're building a comprehensive user management system that is Open to you - the user. Connect to your apps safely and securely using our transparent authentication platform that enables you to see and control how apps use your data.

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We are creating an ecosystem where the user is the subject matter. No more implicit trust behind opaque systems, you control your data and that's how apps earn their trust. We've built features like passwordless login (OTP & SSO), permissions control, and activity logs to help users achieve a more equitable internet that you can trust.

Username
Email
Avatar
John Doe
johndoe@gmail.com

User-centric. Secure

Let's face it, computers are getting faster everyday. And passwords are just too static to be safe from brute-force attacks. It's just a matter of time. We're solving this by providing authentication via SSO and OTP for applications. Log in using temporary codes that are more secure and thus make your access to apps much safer.

You also get to tell apps what they can and can't access. Like keeping your email hidden for example. Try it out in this interactive sandbox.

Username: Jdoe
Email Address: johndoe@gmail.com
Changed by: App A on 4/2/2025, 1:04:49 AM
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b9....
Username: Jdoe
Email Address: johndoe@gmail.com
Changed by: App A on 4/2/2025, 1:04:49 AM
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b9....
ValidInvalid

Transparency. Trust

We believe in trust. Trust that comes from being able to see and control what happens with your data. So from our tamper-proof activity logs which show what actions were performed by apps for the user, to our immutable profile history showing you just how your data has been changed, you can rest easy knowing your app is safe because you have complete oversight.

Any malicious change made to the chain can immediately be seen, as demonstrated here.

Want to start building on our Authentication Platform?

There are other authentication platforms so why should you build on Open Cider? We're building a more equitable internet for users and apps/services. Open Cider is designed to facilitate a symbiotic connection between users and their apps. In other words, we're building an ecosystem where you, our developers get business value out of building with us and your users are able to trust your apps because they're still at the center of the conversation. Here are some of the business values you get when building with us.

Trust Badge

The first and most important thing is this - when you build on Open Cider, you're building on a platform committed to building trust. This means apps using our platform automatically earn a trust badge in the eyes of their users.

Business Insights

From top level insights to more detailed user-behavior trends based on Summary Data, businesses can gain insights to build better businesses and facilitate more accurate interactions with users.

Data Compliance

We're always working to ensure you are data compliant with minimal effort by integrating with our platform. This means you get to focus on building the app you want and we take care of your users for you.

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Frequently Asked Questions


Have any queries? Reach us on:

hello@opencider.com
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